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Ising Model Consisting of Central and Three Side Chains
Author(s) -
Yurishchev M. A.
Publication year - 1989
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221530229
Subject(s) - ising model , ground state , statistical physics , state (computer science) , physics , square lattice ising model , mathematics , quantum mechanics , algorithm
An exact analytical solution is found for the Ising model consisting of central and three side chains. It is shown that a doubling of the specific‐heat maximum can occur in the vicinity of lines separating the ground state phases of such a system.